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小型箭载SF6主动释放装置研究

DOI: 10.11728/cjss2014.02.214, PP. 214-218

Keywords: 化学物质释放,SF6,电离层,释放装置

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Abstract:

化学物质释放是空间物理主动试验的重要手段之一.构建了一种基于探空火箭平台的SF6气体释放装置,其具有体积小、自重轻、对运载平台要求低等优点,当装置自身质量为6kg时可实现2kg的SF6气体释放.仿真计算了SF6气体在电离层高度的扩散过程和相应的电离层离子化学过程.研究结果表明,本装置能够有效消减电离层电子密度,具有较高实用价值.

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